Microsoft Arc Mouse Wireless Thin Compact Scrolling BlueTrack Bluetooth Surface Compatible ELG-00007 Vertical/Horizontal (Black)

Ultra thin and lightweight Folds with a snap so you can easily carry it in your pocket or bag Turns on the power when bent in an arched shape, turns off when bent flat. Equipped with BlueTrack technology for stable operation on various materials Innovative full scroll plane for horizontal and vertical scrolling Wirelessly connects to devices with Bluetooth 4.0 Symmetrical design for any handedness Compatible OS: Windows 10 / 8.1 / 8 / RT 8.1 / RT 8 Connection method: Bluetooth 4.0, reading method Blue LED, required battery: 2 AAA alkaline batteries, accessories: 2 AAA alkaline batteries Warranty: 1 year